SSL-Tools

SSL check results of anker.ddnss.de

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Discover if the mail servers for anker.ddnss.de can be reached through a secure connection.

To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.

Summary

JSON Refresh

Report created Fri, 29 Mar 2024 13:31:21 +0000

The mailservers of anker.ddnss.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @anker.ddnss.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx.anker.ddnss.de
89.14.136.247
 10
supported
*.anker.ddnss.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @anker.ddnss.de address so far. Test mail delivery

Certificates

First seen at:

CN=*.anker.ddnss.de

Certificate chain
Subject
Common Name (CN)
  • *.anker.ddnss.de
Alternative Names
  • *.anker.ddnss.de
Issuer
Country (C)
  • AT
Organization (O)
  • ZeroSSL
Common Name (CN)
  • ZeroSSL ECC Domain Secure Site CA
validity period
Not valid before
2024-03-26
Not valid after
2024-06-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
BA:4F:CB:35:EF:82:FE:04:62:F1:3C:89:EC:D2:EB:58:76:AA:FB:36:83:31:02:62:AD:5C:0B:9F:88:95:C0:E9
SHA1
42:9D:53:4D:A9:18:ED:F4:85:24:33:0A:37:B9:34:F4:1B:84:EC:DD
X509v3 extensions
authorityKeyIdentifier
  • keyid:0F:6B:E6:4B:CE:39:47:AE:F6:7E:90:1E:79:F0:30:91:92:C8:5F:A3
subjectKeyIdentifier
  • 71:DC:92:08:F1:F1:3A:0E:7A:4F:3C:BE:0F:18:C3:8D:B7:C4:6C:2A
certificatePolicies
  • Policy: 1.3.6.1.4.1.6449.1.2.2.78
  • CPS: https://sectigo.com/CPS
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • CA Issuers - URI:http://zerossl.crt.sectigo.com/ZeroSSLECCDomainSecureSiteCA.crt
  • OCSP - URI:http://zerossl.ocsp.sectigo.com
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
  • B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
  • Timestamp : Mar 26 05:03:18.204 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:B5:3D:51:59:FE:8D:EA:A0:53:E6:31:
  • 98:05:DA:B3:16:B6:35:E4:B5:5F:F1:D7:7F:9D:18:21:
  • 07:FE:5E:2D:3C:02:20:7D:66:6A:76:F7:90:07:80:9C:
  • E5:D6:1E:C5:BC:9C:B4:9F:27:20:82:CA:13:24:92:37:
  • 8D:FF:47:93:D3:92:D7
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 3B:53:77:75:3E:2D:B9:80:4E:8B:30:5B:06:FE:40:3B:
  • 67:D8:4F:C3:F4:C7:BD:00:0D:2D:72:6F:E1:FA:D4:17
  • Timestamp : Mar 26 05:03:18.165 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:45:1F:EB:14:C7:38:66:E6:5E:9B:61:5D:
  • 3D:B8:18:3D:E1:3A:46:16:EE:E6:06:95:1D:64:C5:40:
  • 28:37:36:23:02:21:00:EB:9F:A1:D1:B1:EC:10:D4:03:
  • AD:39:87:0E:0C:82:6A:FF:8A:CE:6A:11:99:5F:38:D6:
  • 8D:3E:C1:CA:9F:0E:50